^^^^LOL!
If you aren't putting us on, then you have triggered an OCD episode through some psychological trauma that the cycling is the focus of self-medicating salvation. Can you remember the time this all began? What signs of the very first time you couldn't stop obsessing?
And yes, your condition is not an exclusive one. Others have suffered such OCDs. Usually accountable to situations that was a shock to their system. ie. Loss of self-esteem through divorce, abuse, unemployment, sudden deaths, bankruptcy, etc. Depression and anxiety is the basis. You turned to cycling...others can grasp onto a host of areas. How do you think we get 'born again Christians'.

Your obsession can be part of a larger behavorial pattern....any other obsessions/compulsions? ie. sleep/eating disorders, excessive internet usage, gambling, substance abuse?
Basically, you must seek help.